You,too,are supposed to put everything in the hall in good order by Sunday.The professor is _________ give lecture next
问题描述：
You,too,are supposed to put everything in the hall in good order by Sunday.The professor is _________ give lecture next week.
A.dueto B.about to C.planned to D.designed to
我选的是B,
答
right
is planned to 是被动句,professor是动作的执行者,如果选c,那应该是 lecture 做主语.